URM37 V4.0 Ultrasonic Sensor

This ultrasonic sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects. This uses an industrial level AVR processor as the main processing unit. It comes with temperature correction to compensate for fluctuations caused by temperature. The URM37 V4.0 Ultrasonic Sensor features:

• Proportional analog voltage output
• Reverse polarity protection
• Servo control: One servo control output
• Operating Mode: Serial (PWM) passive control mode; Autonomous Mode; On/OFF Mode
• Temperature sensor: 12 bits reading from serial port

SPECIFICATION

• Power: +3.3V～+5.0V
• Current: <20mA
• Working temperature: -10 ~ +70 C
• Detecting range: 5cm-500cm
• Resolution: 1cm
• Interface: RS232 (TTL), PWM
• Size: 22mm × 51 mm
• Weight: 25g

DOCUMENTS

• Wiki Doc
• Dimension Diagram
• Software “HelpMate”
• Arduino Library Tutorial